Обсуждение: Querying multiple databases...

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Querying multiple databases...

От
"Douglas Mayle"
Дата:

In Oracle, it is possible to use DB links to run a query across more than one database (ie. Select * from table_in_thisdb, table1@externaldb).  Is there any way to perform something similar in Postgres?

 

Doug 

 

Re: Querying multiple databases...

От
Bruce Momjian
Дата:
See /contrib/dblink.

---------------------------------------------------------------------------

Douglas Mayle wrote:
> In Oracle, it is possible to use DB links to run a query across more than
> one database (ie. Select * from table_in_thisdb, table1@externaldb).  Is
> there any way to perform something similar in Postgres?
>
>
>
>   <http://dmayle.com/dotsig.gif>
>
> Doug
>
>
>

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